Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 86C1010 found under Cartridge Assembly by Kline Manufacturing Co Inc. The National Stock Number assigned to this part is 4820009829491, and the Federal Supply Class is 4820 Valves Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 86C1010.